KR20090010711U - Device for transfering bed of pulp mould system - Google Patents

Abstract

The present invention relates to a conveying device for transporting the bed of the pulp molding apparatus.

The bed conveying apparatus for the pulp molding apparatus according to the present invention is a pulp molding apparatus, the groove (82, 84) of the "∧" shape on the lower surface of the bed 55 near the center (X) of the bed 55 And a first sliding member (81, 83) having an excitation, and are coupled to first triangular guide rails (85, 86) in the grooves (82, 84) of the first sliding member (81, 83), and the first Guide rails (85, 86) are mounted on the upper end of the post (87) standing on the base portion 100, the cylinder 70 for transporting the bed 55 is mounted on the post (87) to the first sliding member Arranged between the 81 and 83, the second sliding member 91 is mounted at both ends of the bed 55, the bearing 93 in the "┏┓" -shaped groove formed in the second sliding member 91 ) Is mounted, and the bearing 93 of the second sliding member 91 is seated on the flat upper surface of the second guide rail 95.

Description

Bed conveying device for pulp molding device {DEVICE FOR TRANSFERING BED OF PULP MOULD SYSTEM}

The present invention relates to a bed conveying device for the pulp molding apparatus, and more particularly, a sliding member having a groove of the "하게" shape close to the center of the bed is mounted on the lower surface of the bed, the groove of the first sliding member A pulp molding apparatus coupled to a triangular first guide rail, having a second sliding member mounted at both ends of the bed, and a bearing of the second sliding member seated at the second guide rail supporting both ends of the bed. It relates to a bed feeder for.

Republic of Korea Utility Model Registration No. 190022, "The lower frame conveying device of the pulp mold forming apparatus" is introduced.

The lower frame conveying apparatus of the pulp mold forming apparatus comprises: a pulp mold forming apparatus horizontally moved in connection with a cylinder installed at both ends of a lower body having a lower mold loaded thereon; A cylinder bracket for connecting the pair of bodies and supporting the cylinder in the center, a cylinder fixed to both ends of the cylinder bracket, and having a rod freely transported in a horizontal direction, and a support connecting the rod and the lower frame of the cylinder; It includes.

However, the lower frame conveying apparatus of the pulp mold forming apparatus, as shown in Figure 1, a guide having a conveying guide 16 (sliding roller) mounted on both ends of the lower surface of the lower frame 13 (bed) is mounted on the body In the process of moving along the rail 17, when the bed 13 is heated by the heater of the lower mold, the bed 13 is expanded in the direction of the arrow 14, between the sliding roller and the guide rail Since the disposed bearing (not shown) is damaged under pressure, and the guide rail is deformed by the expansion force of the bed, the life cycle of the sliding roller and the guide rail is short, and thus there is a short replacement cycle.

Thus, the present invention provides a first sliding member having a groove of the "∧" shape close to the center of the bed is mounted to the lower surface of the bed, coupled to the triangular first guide rail in the groove of the first sliding member, Second sliding members are mounted at both ends of the bed, and bearings of the second sliding members are seated on the second guide rails to support both ends of the bed, thereby preventing damage to the bearings and the guide rails even when the bed is expanded by heat. It is to provide a bed feed apparatus for the pulp molding apparatus that can be prevented.

Bed conveying device for the pulp mold apparatus according to the present invention for achieving the above object

In the pulp molding apparatus,

Two first sliding members having "∧" shaped grooves are mounted on the bottom surface of the bed proximate to the center of the bed, and are coupled to the triangular first guide rails in the grooves of the first sliding members, and the first A guide rail is mounted on the upper end of the post erected on the foundation, a cylinder for transporting the bed is mounted on the post and disposed between the first sliding members, and on both ends of the bed, the second sliding members are mounted. The bearing is mounted in a "┏┓" -shaped groove formed in the sliding member, and the bearing of the second sliding member is seated on the flat upper surface of the second guide rail.

A gap is formed between the inner vertical surface of the second sliding member and the inner vertical surface of the second guide rail.

As a result, the bed conveying apparatus for the pulp mold apparatus according to the present invention can prevent the bearing and the guide rail from being damaged even when the bed is expanded by heat, and the bed does not swing from side to side when the bed is moved back and forth by the cylinder. It works.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

Referring to FIG. 2, in general, the pulp molding apparatus is disposed inside the pulp tank 50 to adsorb the pulp, and is disposed on the upper portion of the first lower mold 51. The first upper mold 61 which descends and sucks and drys the molding of the first lower mold 51 and the second to fourth lower parts which are mounted on the bed 55 disposed on the side of the pulp tank 50. And the second to fourth upper molds 62, 63, and 64 disposed on the molds 52, 53, and 54, and the second to fourth lower molds 52, 53, and 54.

The bed 55 is connected to the cylinder rod 71 of the cylinder 70 disposed below, and when the cylinder rod 71 is withdrawn from the cylinder 70, the bed 55 and the agent mounted on the bed The second to fourth upper molds 52, 53, and 54 are transferred in the direction of the arrow 73 by the feeding distance S. FIG. Then, when the cylinder rod 71 is introduced into the cylinder 70, the bed 55 and the second to fourth upper molds 52, 53, 54 mounted on the bed are transferred in the direction opposite to the arrow 73. . At this time, the upper mold (61, 62, 63, 64) is moved up and down to adsorb the molding to move the molding (not shown) in the direction opposite to the arrow 73 by one step.

 3 and 4, in the pulp molding apparatus configured as described above, the bed feed apparatus for the pulp molding apparatus according to the present invention is the lower surface of the bed 55 near the center (X) of the bed 55 First sliding members 81 and 83 having grooves 82 and 84 in the form of " curve " are mounted, and triangular first guides are formed in the grooves 82 and 84 of the first sliding members 81 and 83. FIG. A cylinder 70 coupled to the rails 85 and 86, the first guide rails 85 and 86 mounted on an upper end of the post 87 standing on the foundation 100, and for transporting the bed 55. ) Is mounted on the post 87 and disposed between the first sliding members 81 and 83, and the second sliding member 91 is mounted at both ends of the bed 55, and the second sliding member 91 is mounted. A bearing 93 is mounted in a "┏┓" shaped groove formed in the bearing 93, and the bearing 93 of the second sliding member 91 is seated on the flat upper surface of the second guide rail 95.

A gap t is formed between the inner vertical surface 92 of the second sliding member 91 and the inner vertical surface 96 of the second guide rail 95.

In the bed conveying apparatus for the pulp mold apparatus according to the present invention configured as described above, even if both ends of the bed 55 is expanded in the direction of the arrow 57 of FIG. 3 by heat, the second sliding member 91 and the second guide. The gap t between the rails 95 compensates for the thermal expansion of the bed 55, such that the inner vertical surface 92 of the second sliding member 91 is the inner vertical surface 96 of the second guide rail 95. By not pressurizing, the deformation of the second guide rail 95 can be prevented, and the bearing 93 is subjected to only the vertical stress by the bed 55, thereby preventing the bearing 93 from being damaged. Further, the grooves 82 and 84 of the first sliding members 81 and 83 and the triangular first guide rails 85 and 86 disposed close to the center X of the bed 55 are formed. In combination, when the bed 55 is advanced back and forth in the direction of the arrow 73 of Figure 2 by the cylinder 70, the bed 55 is not shaken from side to side.

1 is a front view showing a conventional pulp molding apparatus

Figure 2 is a side view showing a pulp molding apparatus according to the present invention

Figure 3 is a front view of the pulp molding apparatus for explaining the bed conveying device for the pulp molding apparatus according to the present invention

4 is an enlarged detailed view of the sliding member and the guide rail of FIG. 3.

Claims (2)

In the pulp molding apparatus, Near the center X of the bed 55, first sliding members 81 and 83 having grooves 82 and 84 in the “∧” shape are mounted on the lower surface of the bed 55, and the first sliding is performed. Posts 87 which are coupled to the first guide rails 85 and 86 in a triangular shape to the grooves 82 and 84 of the members 81 and 83, and the first guide rails 85 and 86 stand on the base 100. ), A cylinder 70 for transporting the bed 55 is mounted on the post 87 and disposed between the first sliding members 81, 83, and at both ends of the bed 55. A second sliding member 91 is mounted, a bearing 93 is mounted in a "┏┓" -shaped groove formed in the second sliding member 91, and the bearing 93 of the second sliding member 91 is mounted. A bed feeder for the pulp mold apparatus, characterized in that seated on a flat upper surface of the second guide rail (95). The method of claim 1, The second sliding member 91 and the second guide rail 95 have a gap t between the inner vertical surface 92 of the second sliding member 91 and the inner vertical surface 96 of the second guide rail 95. Bed transport apparatus for the pulp mold apparatus, characterized in that formed.

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